Digital electronic modules
3.4 4DI 24 VDC Standard digital electronic module (6ES7131-4BD01-0AA0)
ET 200S
3-14
Manual, Edition 10/2005, A5E00514527-01
Block diagram
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Figure 3-4
Block diagram of the 4DI 24 VDC Standard
4DI 24 VDC Standard Technical Specifications (6ES7131-4BD01-0AA0).
Dimensions and Weight
Dimensions W × H × D (mm)
(the total dimensions depend on the selected
terminal module)
15 × 81× 52
Weight
Approx. 35 g
Data for specific modules
Supports isochronous operation
no
Number of inputs
4
Cable length
•
Unshielded
max. 600 m
•
Shielded
max. 1000 m
Parameter length
1 byte
Voltages, currents, potentials
Rated supply voltage (from the power module) 24 VDC
•
Reverse polarity protection
Yes
Galvanic isolation
•
Between the channels
no
•
Between the channels and backplane bus
Yes